i am in the process of swapping out my t56 for a 4l80e. and before i make the choice to go full manual VB with it i would like to know if this would work. i am willing to get a t42 tcm and wire it up just like factory (i work at a gm dealer so i got access to all pin outs and special terminal tools and such) and tie in to the data wires. the only problem i am seeing is if i can get a segment swap or something to put in the tcm that can run the 80e. i know the 05-06 gto s ran the t42 ( i think) and that like 07 or 08 up trucks suv and full size vans ran the t42 if they had a 80e trans. any help is greatly greatly appreciated
thanks jake